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If We Start with 1

Question 69

Multiple Choice

If we start with 1.000 g of cobalt-60, 0.4000 g will remain after 7.00 y. This means that the If we start with 1.000 g of cobalt-60, 0.4000 g will remain after 7.00 y. This means that the of is ________ y. A) 2.80 B) 17.5 C) 7.64 D) 1.94 E) 5.29 of If we start with 1.000 g of cobalt-60, 0.4000 g will remain after 7.00 y. This means that the of is ________ y. A) 2.80 B) 17.5 C) 7.64 D) 1.94 E) 5.29 is ________ y.


A) 2.80
B) 17.5
C) 7.64
D) 1.94
E) 5.29

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